#include "Mystdio.h"
#include<unistd.h>

#define myfile "log.txt"

int main()
{
	_FILE* fp = _fopen(myfile,"a");
	if(fp == NULL) return 1;

	const char* str = "hello stdio\n";
	
	int cnt = 10;
	while(cnt)
	{
		_fwrite(fp,str,strlen(str));
		sleep(1);
		cnt--;
	}
	
	_fclose(fp);
	return 0;
}
